Transaction not yet indexed

21LDNmkHMxvt938HFKXa1MKAhHsermL67JBkCi1SneojHPD3qd1Pt3FvdFTCWSjaRyZwmdH648Li4DE4VWZRXWGc

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.